SPRUJ53 April 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
The receiver module and the registers are reset by SYSRSn. The receiver core is reset by SYSRSn or by writing a 1 to RX_MAIN_CTRL.CORE_RST.
A module reset causes the registers to be reset to the default state. After a module reset, the receiver module must be re-initialized and the data link re-established.